Week 3 - Assessment, MSE, Diagnosis/DSM Flashcards
How do Shum, O’gorman & Myers (2006) define a psychological test?
“A psychological test is an objective procedure for sampling and quantifying human behaviour to make inference about a particular psychological construct using standardised stimuli and methods of administration and scoring”
How do McIntire & Miller, (2007)define a psych test?
A psychological test is something that requires you to perform a behavior to measure some personal attribute, trait, or characteristic or to predict an outcome
Types of psychological tests?
LOTS of different types –
IQ tests,
personality tests,
interest and vocational inventories,
tertiary entrance exams,
classroom tests,
structured interviews,
self-report measures,
even self-scored tests you find in Cosmo! (McIntire & Miller, 2007)
Why do we need psych tests?
For decision making
- Classification
- Dx and tx planning
- Program evaluation
-Tests are often better and more accurate than clinical judgment in informing the decision making process
Psychological Tests vs Assessment
Often these terms are used interchangeably, however;
Assessment is more comprehensive
“Assessment can be defined as appraising or estimating the magnitude of one or more attributes of a person. The assessment of human characteristics involves observations, interviews, checklists, inventories, and other psychological tests.”
Tests are only one source of information used in the assessment process
Assessors must combine and compare data from different sources
Eating Disorders Inventory-III
(EDI-III)
Garner (2004)
- 91 items
- one of the most widely used self-report measures of eating disorder related traits
- mostly used for females aged 13 years+
- 3 eating disorder specific scales
- 9 general psych scales
- 6 composite scales
- -Eating Disorder Risk
- -Ineffectiveness
- -Interpersonal Problems
- -Affective Problems
- -Overcontrol
- -General Psychological Maladjustment
EDI-III
Eating Disorder Risk Subscale
Drive For Thinness
Bulimia
Body Dissatisfaction
EDI-III
Ineffectiveness Subscale
Low Self-esteem
Personal Alienation
EDI-III
Interpersonal Problems Subscale
Interpersonal Insecurity
Interpersonal Alienation
EDI-III
Affective Problems Subscale
Interoceptive Deficits
Emotional Dysregulation
EDI-III
Overcontrol Subscale
Perfectionism
Asceticism
EDI-III
General Psychological Maladjustment subscale
Low self esteem Personal alienation Interpersonal insecurity Interpersonal alienation Interoceptive deficits Emotional dysregulation Perfectionism Asceticism Maturity fears
EDI-III
Scoring
uses a 0-4 scoring system
EDI-3 SC (symptom checklist)
Data on Frequency of symptoms
Weight, Weight hx, Menstrual Hx
EDI-3 RF (referral form)
Quick form that can be used to determine whether a referral is necessary (for schools, athletic institutions etc.)
Can you Diagnose with the EDI-III?
NO
however;
gives a lot of rich information pertaining to characteristic associated with eating disorders
Beck Depression Inventory - II
BDI-II
Beck, Steer & Brown (1996)
how many items/scoring
No questionnaire is diagnostic!!!! Just helps…
Scored from 0-3
Scoring – sum of all items: 0-13 - minimal depression 14-19 – mild depression 20-28 – moderate depression 29-63 – severe depression
Good psychometric properties
Beware the ill when using this measure!
Beck Anxiety Inventory
(Beck & Steer, 1990)
purpose/how many items/scoring
Constructed to measure symptoms of anxiety that are minimally shared with depression
21 Items scored from ‘not at all’ (0) to ‘severely’ (3)
Measures severity of anxiety in adults and adolescents
Severity: 0-7: minimal 8-15: mild 16-25: moderate 26-63: severe
Depression Anxiety Stress Scale
(DASS)
how many scales / items
3 scales: Depression, Anxiety & Stress
Each scale contains 14 items,
42 items total
4-point severity/frequency scales to rate the extent to which they have experienced each state over the past week
Scores for Depression, Anxiety and Stress are calculated by summing the scores for the relevant items
Also the DASS21 - 7 items per scale
Good psychometric properties
DASS
Depression Scale
dysphoria hopelessness devaluation of life self-deprecation lack of interest/involvement anhedonia inertia
DASS
Anxiety Scale
autonomic arousal
skeletal muscle effects
situational anxiety
subjective experience of anxious affect
DASS
Stress Scale
levels of chronic non-specific arousal difficulty relaxing nervous arousal being easily upset/agitated irritable/over-reactive and impatient
Achenbach System of Empirically Based Assessment
(ASEBA)
Achenbach, Thomas M. & Rescorla, Leslie A. (2001).
There are parent reports (CBCL),youth reports (YSR) and teacher reports (TRF) for comparison across informants
can either be self-administered or administered through an interview
the first section of this questionnaire consists of 20 competence items
the second section consists of 120 items on behavior or emotional problems during the past 6 months
Two versions : one for children ages 1 1/2 - 5 and another for ages 6 - 18.
Different report forms / norms for males and females
Good psychometric properties
ASEBA Child Behaviour Checklist (CBCL) (for parents)
how many items, scoring
The CBCL/6-18 has 118 items that describe specific behavioral and emotional problems, plus two open-ended items for reporting additional problems.
Parents rate their child for how true each item is now or within the past 6 months using the following scale:
0 = not true (as far as you know)
1 = somewhat or sometimes true
2 = very true or often true.
The CBCL/6-18 scoring profile provides raw scores, T scores, and percentiles for three competence scales (Activities, Social, and School), Total Competence, eight cross-informant syndromes, and Internalizing, Externalizing, and Total Problems.
ASEBA
The six DSM-Oriented scales are?
Affective Problems
Anxiety Problems
Somatic Problems
Attention Deficit/Hyperactivity Problems
Oppositional Defiant Problems
Conduct Problems